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Hydrogenation of salicylaldehyde catalyzed by silica‐supported polysulfosiloxane–platinum complex
Author(s) -
Su ShiJian,
Mao SuFen,
Deng XiaoYing,
Huang MeiYu,
Jiang YingYan
Publication year - 1997
Publication title -
polymers for advanced technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.61
H-Index - 90
eISSN - 1099-1581
pISSN - 1042-7147
DOI - 10.1002/(sici)1099-1581(199711)8:11<634::aid-pat692>3.0.co;2-8
Subject(s) - salicylaldehyde , platinum , catalysis , selectivity , yield (engineering) , hydrogen , materials science , sulfur , polymer , inorganic chemistry , organic chemistry , polymer chemistry , chemistry , metallurgy , schiff base
A sulfur‐containing acidic inorganic polymer, silica‐supported polysulfosiloxane, has been synthesized and used as a ligand for preparing its platinum complex. The platinum complex showed high activity and selectivity for the catalytic hydrogenation of salicylaldehyde to produce salicyl alcohol in about 95.7% yield at 30°C and atmospheric hydrogen pressure. The effect of reaction parameters such as Pt loading, reaction temperature, solvents and additives on the hydrogenation was studied. © 1997 John Wiley & Sons, Ltd.